如果你想拥有从未有过的东西，就必须愿意做从未做过的事。

To understand computation is to understand the language of the universe, for it is through computation that we model and predict the natural world.

Boys, you must strive to find your own voice. Because the longer you wait to begin, the less likely you are to find it at all. Thoreau said, "Most men lead lives of quiet desperation." Don't be resigned to that. Break out.

The beauty of mathematics lies not in its complexity but in its simplicity and the way it reveals hidden truths.

Freedom and responsibility are inseparable.

社会系统是个人与个人之间、群体与群体之间关系的网络。